【发布时间】:2019-01-31 21:06:54
【问题描述】:
当我在提琴手中监视结果时,我的 EF6 linq 方法系统正在返回 $ref。如果我在我的 webapi 中查看本地窗口,所有内容都会正确填充,但不会在返回的实际结果中。它只影响嵌套条目。有人知道我在做什么错吗? (我在 EF6 中从数据库创建模型)
var student = dbEF.Accounts
.Where(x => x.AccountNumber == acctNum)
.Select(x => new DTOCrmDetails()
{
AccountNumber = x.AccountNumber,
CommissionId = x.CommissionId,
Commission = x.Commission,
ManagerID = x.ManagerID,
ManagerName = x.Manager.ManagerName,
Manager = x.Manager,
Employees = x.Manager.Employees,
WireInstructionsUSD = x.Manager.WireInstructionsUSDs
//Mapping_ManagersExecutingBrokers = x.Manager.Mapping_ManagersExecutingBrokers
}).FirstOrDefault();
return student;
这些是我的设置。
var json = config.Formatters.JsonFormatter; json.SerializerSettings.PreserveReferencesHandling = Newtonsoft.Json.PreserveReferencesHandling.Objects; config.Formatters.Remove(config.Formatters.XmlFormatter); config.Formatters.JsonFormatter.SerializerSettings.Formatting = Newtonsoft.Json.Formatting.Indented; config.Formatters.JsonFormatter.SerializerSettings.ContractResolver = new CamelCasePropertyNamesContractResolver();
【问题讨论】:
-
应用的序列化程序设置是什么样的?
-
如何检查?
-
请编辑您的问题,而不是在 cmets 中添加代码。反正设置explain your finding.
-
我注释掉了 preserveReferencesHandling.Objects 所在的行,现在我在 fiddler 中遇到错误...为“经理”阻止了自引用循环
标签: linq entity-framework-6 asp.net-web-api2